Norse tower defense · a one-person project

Hold the breach

Nine worlds of Norse myth, one road — and everything marching down it. Place towers freely instead of on a grid, counter armour, frost, fire and poison, and carry your progress from one run into the next.

  • v0.11.0 demo
  • Windows & Linux
  • 6 languages
  • Steam account required
8towers, 2 specialisations each
17enemies & bosses
9hand-designed worlds
20waves until the world boss

The game

No tower does everything

Wardspire is deliberately lean: a few systems that interlock deeply. Every world teaches a new lesson — and demands an answer to it.

A real counter system

Five damage types meet resistances, armour and immunities. Spam a single tower and you hit a wall by world 4.

Free placement, no grid

No build slots: put your towers wherever there is room. The road itself stays clear — the rest of the field is yours.

Two paths per tower

From level 3 you choose: volley or precision, shrapnel or siege, frost or fire. Every choice changes the tower's role.

Several roads, one goal

Portals open one after another and merge. Each new road adds another stream — your coverage has to grow with it.

Glory, forge, armoury

Victories pay glory. In the forge you unlock towers and upgrade them permanently — every run feeds the next.

Endless, when 20 isn't enough

Endless mode never caps the wave count. A boss arrives every ten rounds, and your best wave is saved.

Arsenal

Eight towers, eight roles

None of them is an all-rounder. Pick one — the card beside it shows what it is meant for.

Watchtower

Scout of the palisade

Watchtower

Fast standard fire, cheap to build, available from the start.One of only two towers that hit fliers — and it mows down the rank and file everything else ignores.

Damage type
Physical
Targets
Ground & air
Unlock
From the start

Specialisations from level 3

  • Volley — fires at several targets at once.
  • Marksman — longer range, brutal critical hits.
Ballista

Siege engine

Ballista

A heavy bolt with splash damage.Against dense hordes the most efficient thing in the arsenal — but it only hits what stays on the ground.

Damage type
Physical (area)
Targets
Ground only
Unlock
From the start

Specialisations from level 3

  • Shrapnel — wider blast radius against packs.
  • Siege — punches through armour, narrower radius.
Runestone

Rune magic

Runestone

The only tower whose element you switch mid-game: frost or fire.That choice decides whether you stack burn damage or sidestep resistances.

Damage type
Frost or fire
Targets
Ground only
Unlock
In the forge

Specialisations from level 3

  • Cryomancer — rapid frost fire, constant pressure.
  • Pyromancer — locked to fire, but it burns far hotter.
Harpoon Thrower

Anti-armour

Harpoon Thrower

One hard single shot that cracks armour open.The clean answer to huskarls, trolls and golems — and a complete waste against hordes.

Damage type
Physical, armour break
Targets
Ground & air
Unlock
In the forge

Specialisations from level 3

  • Barbs — makes the target bleed, damage over time.
  • Penetration — ignores armour completely.
Rime Totem

Control

Rime Totem

It doesn't attack a single target, it pulses in a radius.The only tower in the game that slows — and therefore hands every other tower more time to shoot.

Damage type
Frost (pulse)
Targets
Ground only
Unlock
In the forge

Specialisations from level 3

  • Permafrost — stronger, longer-lasting slow.
  • Frostburn — shorter grip, but noticeable damage.
Storm Pillar

Chain lightning

Storm Pillar

The bolt jumps from the target to the next one and loses force along the way.The tighter the pack runs, the more it gets out of them.

Damage type
Lightning
Targets
Ground only
Unlock
In the forge

Specialisations from level 3

  • Tempest — more jumps per shot.
  • Thunderclap — fewer jumps, far heavier impact.
Blight Totem

Poison over time

Blight Totem

It stacks poison instead of killing outright.Superb against tough targets — and utterly useless against anything immune to poison.

Damage type
Poison
Targets
Ground only
Unlock
In the forge

Specialisations from level 3

  • Plague cloud — hits several targets at once.
  • Virulence — higher stacks, enemies rot faster.
War Horn

Support

War Horn

It doesn't shoot at all.It raises the damage of every tower in range — and turns a good position into a great one.

Damage type
No damage of its own
Targets
Unlock
In the forge

Specialisations from level 3

  • Battle cry — stronger damage bonus in the radius.
  • Marching beat — adds a faster rate of fire on top.

Aid from Asgard

Favor of the Gods

Four gods stand with you in battle. Each favor is an active ability on a cooldown — you decide when and where.

  • planned

    Thor

    Mjölnir Throw

    The hammer sweeps along the path through the enemy ranks — and strikes a second time on its way back.

  • planned

    Skadi

    Skadi's Hunting Ground

    A snowstorm claims a stretch of the path: whoever crosses it is slowed and suffers for as long as the storm stands.

  • planned

    Eir

    Eir's Watch

    For a brief moment her shield holds the gate — breakthroughs cost no lives. Called at the right instant, she saves everything.

  • planned

    Odin

    Odin's Gaze

    His ravens mark the foe: marked enemies take extra damage from every tower. Save it for the boss.

Favor awakens with your deeds: the first victory over a world's final boss earns an offering (Blót) — and for offerings, the gods grant their favor.

All four are planned and not yet in the game.

Names and numbers may still change.

From difficulty Hard on, every upgraded tower also gains a rune socket.

From difficulty Hard

Runes

A tower at level 3 takes one rune and changes the way it fights. Socketing is free, swapping costs 25 gold.

  • Fire Rune

    Hits set the target ablaze (35% chance).

  • Chain Rune

    Shots arc to one more target. Marksman towers only.

  • Splinter Rune

    Impacts shatter and catch the bystanders too.

  • Gold Rune

    Kills by this tower grant 25% more gold.

  • Might Rune

    25% more damage, 10% slower fire rate.

  • planned

    Eagle Rune

    Considerably more range at slightly lower damage.

  • planned

    Haste Rune

    Faster rate of fire at slightly lower damage.

  • planned

    Crit Rune

    More frequent critical hits.

  • planned

    Blood Rune

    Hits may leave the target bleeding.

  • planned

    Poison Rune

    Hits may poison the target.

  • planned

    Headsman's Rune

    Badly wounded enemies drop at once. Bosses do not.

  • planned

    Soul Rune

    The first hit on a boss returns one life.

Five runes are in the game. Seven more are planned and not included yet — their exact effect is settled during balancing.

Runes are unlocked in the forge. They only apply from difficulty Hard upwards.

Normal stays deliberately rune-free.

Replay value

Three difficulties

The campaign is built around Normal and fully playable there. The harder grades unlock once you have beaten Asgard.

  • Normal

    The calibrated campaign: nine worlds, each asking more of you than the last. No runes.

  • planned

    Hard

    Tougher enemies, more randomness in the waves — and runes enter the game.

  • planned

    Nightmare

    Announced wave mutators and a boss escort from the very first world.

The demo runs on “Normal”; Hard and Nightmare are still in the works. Endless mode comes with the full version, on every map.

Campaign

Nine worlds on Yggdrasil

Every world has its own biome, its own danger, and at the end of the twentieth wave a boss that punishes exactly what you neglected on the way there.

  1. I
    Midgard

    Midgard

    Green meadow · realm of men

    The lesson: hordes, one road, armour only late on.

    Boss Jarl

  2. II
    Alfheim

    Alfheim

    Bright elven forest

    A second road opens — and the first ravens come in over it.

    Boss Elf Lord

  3. III
    Vanaheim

    Vanaheim

    Marshes & fertile water

    Few enemies, but heavy ones. Build for numbers and you stall here.

    Boss ???

  4. IV
    Nidavellir

    Nidavellir

    Dwarven mines · underground

    Stone and ore. Turn up with the starter pair and you only scratch the plating.

    Boss ???

  5. V
    Jötunheim

    Jötunheim

    Mountains & rock

    Giants, tight ledges, little space to build. Every position counts double.

    Boss ???

  6. VI
    Niflheim

    Niflheim

    Ice, mist, frost

    Ice trolls — and somewhere behind them, someone keeps patching them up.

    Boss ???

  7. VII
    Muspelheim

    Muspelheim

    Fire, lava, basalt

    Nothing burns here any more. Build on flames and you watch them fizzle.

    Boss ???

  8. VIII
    Helheim

    Helheim

    Realm of the dead

    Draugr split when they die. And what worked elsewhere leaves them cold.

    Boss ???

  9. IX
    Asgard

    Asgard

    Golden god-fortress · finale

    Everything at once. Standing here means you learned every lesson of the eight worlds before.

    Boss ???

What comes at you

Bestiary

Eight base types — plus elite ranks and random traits that make the same wave look different every time.

Raider

Raider

The backbone of every wave. Fast enough to hurt in numbers.

Berserker

Berserker

Runs at the front, dies fast — if you catch him first.

Huskarl

Huskarl

Shield bearer. Without armour break half your field chews on him.

Völva

Völva

Heals the most wounded around her. Rare, but she decides waves.

Draugr

Draugr

Breaks into two draugling when killed. A kill is never just a kill.

Raven

Raven

Flies straight over the switchbacks. Only two towers can reach it.

Ice Gryphon

Ice Gryphon

The heavy flier. Anti-air stops being an afterthought here.

Ice Troll

Ice Troll

Slow, armoured, unpleasantly tough. The reason the harpoon exists.

Then there is rank — the same creature, three steps harder:

  • Elite
  • Veteran
  • Einherjar
  • + random traits: swift, armoured, regenerating, giant, frenzied

Wave 20

Nine final bosses

Every world ends on wave 20 with a boss of its own — and it has to fall. Let it through and the run is lost, no matter how many lives are left.

  • Midgard

    Jarl

  • Alfheim

    Elf Lord

  • Vanaheim

    ???

  • Nidavellir

    ???

  • Jötunheim

    ???

  • Niflheim

    ???

  • Muspelheim

    ???

  • Helheim

    ???

  • Asgard

    ???

The first two wardens we show — who comes after is not for this page to tell. The archive in the game, too, reveals a boss only once you have faced it.

Development

Where the game stands

Wardspire is a solo project. What is finished is on this page — the rest grows step by step, and you can follow it in the workshop notes.

  1. Done

    Content is in

    8 towers, 17 enemies and all 9 worlds are built, animated and playable — including the roguelite meta layer and endless mode.

  2. Now · v0.11.0

    Demo & balance

    The demo for Windows and Linux is built — it covers the first three worlds and will be released through Steam. Alongside it, the difficulty curve is being tuned, world by world on real playthroughs.

  3. October 2026

    Steam Next Fest

    A public demo week with plenty of outside feedback.

  4. November 2026

    Release 1.0

    Full version with all nine worlds, higher difficulties and the rune branch of the forge.

Roadmap

What comes next

The plan for the coming months, ordered by how close it is rather than by date. What is already finished is in the timeline above.

  1. In progress

    Demo and polish

    What is actually being worked on right now.

    • Tuning the difficulty curve world by world on real playthroughs
    • Preparing the demo week for Steam Next Fest
    • Working in the feedback from the demo
  2. Next up

    More decisions in battle

    The next big building blocks, once the demo is out.

    • Favor of the Gods is switched on: four deities, each with an active ability
    • Wave choice: two waves to pick from before each round — an armoured one paying double gold, or a fast one at the normal rate
    • The waves answer your play style: keep building the same kind of tower and more enemies arrive armed against exactly that
    • An adversary with a name and a face announces what is coming your way
  3. With version 1.0

    What 1.0 brings

    Everything beyond the three worlds of the demo.

    • All nine worlds instead of the first three
    • The Hard and Nightmare difficulties
    • The rune branch of the forge with seven more runes
    • Endless mode on every map
    • Bosses with mechanics of their own on the higher difficulties — instead of just more hit points
    • Steam Cloud and achievements

A plan, not a promise: order and scope may still change. What is genuinely finished is in the timeline above.

Demo · on Steam shortly

Play the first worlds

The demo includes the first three worlds along with the forge and glory progression.

Feedback goes straight out from the pause menu via “Report a bug”.

Technical

System requirements

Rough figures for the demo. 2D, no heavy effects — it runs on older machines too.

Minimum

Operating system
Windows 10 (64-bit) · Linux x86_64
Processor
Dual core, 2 GHz
Memory
2 GB RAM
Graphics
OpenGL 3.3 (integrated is fine)
Storage
500 MB

Runs at 1080p with fullscreen, a frame rate cap and a low-power mode for weak graphics chips. Six languages: German, English, French, Spanish, Russian, Simplified Chinese.